1.Software Version: V2.1
2.Hardware version: V1.5
3.It is compatible with 1996 and later vehicles. Connecting to your iPhone / iPod touch /iPad is made by WIFI connection in adHoc mode.4.WI-FI OBD AUTO CHECKER is capable of communicating with vehicles which adopt following protocols:

ISO 9141

ISO 11898(aka. CAN)

ISO 14230(aka. KWP2000)

ISO 15765(aka. CAN)

SAE J1939

WI-FI OBD AUTO CHECKER is able to detect and interpret these protocols automatically. It also provides support for high speed communications and a low power sleep mode. It use AT commands to communicate with a host device (PC, notebook, iPhone, iPod touch, iPad and so on). There are plenty of software packages available, which are fully compatible with WI-FI OBD AUTO CHECKER. Some of them have pretty useful features, such as engine running parameters monitoring, DTC reading and clearing, MPG meter, etc. You can even write your own software on a specified hardware platform if you wish, because the AT commands are fully documented and very well explained. WI-FI OBD AUTO CHECKER is measuring only 2.7 x 1.25x 0.9 inches. It also comes included with a power switch built-in to prevent the need for having to constantly disconnect your unit from the OBDII port.

Elder OBD compatible vehicles has a sticker indicates that the vehicle is OBD compatible. Model year 1996 and newer vehicles are compliant by default, and will not have this sticker.

Some 1994 and 1995 models are also supported. To see if your vehicle is compliant, pop the hood and look for this sticker:

Technical Specifications

SSID: WiFiOBD

IP: 192.168.0.10

Subnet: 255.255.255.0

Port: 35000

Range: 50 ft (Line of sight)

Antenna: Internal

Power Consumption: 0.75 Watts (With Power Switch)

Wifi Standard: 802.11a/b/g

Operating Temperature: -15 to 100 Deg Celsius

Plastic: Automotive Grade

Physical Dimensions: 2.75 x 1.25 x 1.2 inches

Compatible Software and Features:

What features you can have depended on what software you install on iPhone /iPod touch /iPad/ PC. There are a lot of commercial or free software.
The features of the software differ from one another. User should choose his own software by his preference. For more details about the software,
please consult the software vendors.